| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 461,948,758.56 | 241,454,307.54 | 853,223,425.93 | 647,265,917.05 |
| 收到的税费返还 | 22,363,680.26 | 12,878,507.29 | 22,627,153.37 | 15,488,268.57 |
| 收到其他与经营活动有关的现金 | 1,335,582.95 | 983,133.1 | 25,822,012 | 30,636,756.84 |
| 经营活动现金流入小计 | 485,648,021.77 | 255,315,947.93 | 901,672,591.3 | 693,390,942.46 |
| 购买商品、接受劳务支付的现金 | 364,582,690.46 | 194,077,125.98 | 1,014,365,843.3 | 825,788,785.1 |
| 支付给职工以及为职工支付的现金 | 86,973,561.14 | 52,679,849.31 | 152,077,732.96 | 112,678,814.16 |
| 支付的各项税费 | 8,908,134.42 | 4,169,688.07 | 10,425,307.09 | 9,567,518.02 |
| 支付其他与经营活动有关的现金 | 27,145,961.31 | 11,887,523.97 | 46,064,430.82 | 60,338,392.98 |
| 经营活动现金流出小计 | 487,610,347.33 | 262,814,187.33 | 1,222,933,314.17 | 1,008,373,510.26 |
| 经营活动产生的现金流量净额 | -1,962,325.56 | -7,498,239.4 | -321,260,722.87 | -314,982,567.8 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 18,511,336.92 | 18,000,000 | 395,771,383.48 | 395,771,383.48 |
| 取得投资收益收到的现金 | 37,076.21 | 36,713.13 | 7,110,219.84 | 7,110,219.84 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 346,016.4 | 325,575 | 1,156,777.72 | 636,948.96 |
| 收到的其他与投资活动有关的现金 | - | - | 158,810.37 | 158,810.37 |
| 投资活动现金流入小计 | 18,894,429.53 | 18,362,288.13 | 404,197,191.41 | 403,677,362.65 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,694,121.69 | 4,183,119.63 | 13,451,667.22 | 9,098,381.43 |
| 投资支付的现金 | 18,511,336.92 | 18,000,000 | 35,767,550.16 | 36,117,150.16 |
| 支付其他与投资活动有关的现金 | - | - | 349,600 | - |
| 投资活动现金流出小计 | 26,205,458.61 | 22,183,119.63 | 49,568,817.38 | 45,215,531.59 |
| 投资活动产生的现金流量净额 | -7,311,029.08 | -3,820,831.5 | 354,628,374.03 | 358,461,831.06 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 2,450,000 | 2,450,000 | - | - |
| 取得借款收到的现金 | 4,345,387.6 | 805,392.26 | 9,571,784.88 | 9,571,784.88 |
| 收到其他与筹资活动有关的现金 | - | 5,000,100 | - | - |
| 筹资活动现金流入小计 | 6,795,387.6 | 8,255,492.26 | 9,571,784.88 | 9,571,784.88 |
| 偿还债务支付的现金 | 8,950,480.16 | 4,055,395.01 | 112,091,116.72 | 109,275,591.6 |
| 分配股利、利润或偿付利息支付的现金 | 75,213.8 | 13,894.58 | 1,165,427.57 | 963,151.09 |
| 支付其他与筹资活动有关的现金 | 11,038,870 | 3,000,000 | 11,030,071.09 | 5,739,005.65 |
| 筹资活动现金流出小计 | 20,064,563.96 | 7,069,289.59 | 124,286,615.38 | 115,977,748.34 |
| 筹资活动产生的现金流量净额 | -13,269,176.36 | 1,186,202.67 | -114,714,830.5 | -106,405,963.46 |
| 四、汇率变动对现金及现金等价物的影响 | 2,433,009.08 | 1,725,086.95 | 3,999,799.18 | 3,188,916.27 |
| 五、现金及现金等价物净增加额 | -20,109,521.92 | -8,407,781.28 | -77,347,380.16 | -59,737,783.93 |
| 加:期初现金及现金等价物余额 | 60,011,271.37 | 60,011,271.37 | 137,358,651.53 | 137,391,346.04 |
| 期末现金及现金等价物余额 | 39,901,749.45 | 51,603,490.09 | 60,011,271.37 | 77,653,562.11 |
| 补充资料: | | | | |
| 净利润 | 13,051,651.13 | - | 16,906,536.78 | - |
| 资产减值准备 | - | - | 4,940,267.12 | - |
| 固定资产和投资性房地产折旧 | 10,390,858.76 | - | 22,087,544.17 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,390,858.76 | - | 22,087,544.17 | - |
| 无形资产摊销 | 1,231,416.37 | - | - | - |
| 长期待摊费用摊销 | 668,059.8 | - | 1,325,027.99 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 178,748.55 | - | 429,451.12 | - |
| 固定资产报废损失 | 113,402.12 | - | 251,730.4 | - |
| 公允价值变动损失 | -278,000 | - | 5,686,144.65 | - |
| 财务费用 | -1,172,177.04 | - | -5,433,781.64 | - |
| 投资损失 | -67,076.21 | - | -3,653,495.75 | - |
| 递延所得税 | 2,167,036.03 | - | -1,268,450.09 | - |
| 其中:递延所得税资产减少 | 2,193,977.55 | - | -179,101.3 | - |
| 递延所得税负债增加 | -26,941.52 | - | -1,089,348.79 | - |
| 存货的减少 | 31,152,763.05 | - | 13,377,902.49 | - |
| 经营性应收项目的减少 | 35,914,894 | - | -81,647,798.49 | - |
| 经营性应付项目的增加 | -93,551,943.05 | - | -305,171,530.25 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 99,297.17 | - |
| 现金的期末余额 | 39,901,749.45 | - | 60,011,271.37 | - |
| 减:现金的期初余额 | 60,011,271.37 | - | 137,358,651.53 | - |
| 现金及现金等价物的净增加额 | -20,109,521.92 | - | -77,347,380.16 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-26 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |